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1972年我们在临床应用化疗药物给乳腺癌患者进行离子渗入法治疗时,发现可以利用抗癌药物本身在体液中所呈的极性(电荷)的不同,在患者肿瘤部位外加一个与药物极性相反的直流电场,可把药物导向肿块区域;同时使瘤细胞在电场的作用下改变了生理生化状态,变更了瘤细胞膜的通透性,使药物提高了容易进入肿瘤细胞的量及速度从而达到大量杀灭肿瘤细胞的目的。而对正
In 1972, when we applied chemotherapeutic drugs to patients with breast cancer to perform iontophoresis, we discovered that the polarity (charge) of the anticancer drug itself in body fluids can be used to add a drug polarity to the patient’s tumor site. The opposite DC electric field can direct the drug to the tumor area. At the same time, the tumor cells change the physiological and biochemical state under the action of the electric field, and change the permeability of the tumor cell membrane, so that the drug can increase the amount and speed of easy access to the tumor cells to achieve The purpose of killing a large number of tumor cells. And right